sam ford, abc 7 news. >> the new study shows that what children watch on television affects how they behave. research was published suggesting that when children switched -- when parents which to educational shows the kids were less likely to be aggressive. kids from low-income homes seem to experience the most benefit from the switch. >> best buy is launching a price matching guarantee program. they will match prices at all local retailers and nearly 20 major on-line competitors, too. they are trying to stop the practice of looking at an item in the store and then going on line to order it. target started a similar price matching program last month. discount and online retailers are luring away customers. it includes a change in the stores return policy. it is now 15 days instead of 30 days. >> gordon peterson is live in the newsroom with a look ahead. >> with just a week and a half from the beginning of sequestration, a government ploy it -- the government's rigid congress is on vacation. hillary clinton has left the obama administration, but the next chapter may be a very lucrativ